There are 6.02x1023 atoms in one mole of any element. Assuming that the titanium rod in the question above contains 4.70 moles of titanium, how many titanium atoms is that equal to?

Q: calculate the masss of carbon in a 1-carat diamond that contains 7.56 x 10^22 atoms of carbon

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Q: How many moles of calcium atoms do you have if you have 2.92 10 ^ 21 atoms of calcium. (The mass of…

A: Number of moles=Given no of atomsAvogadro's NumberAvogadro's Number=6.023x1023

Q: Consider the following hypothetical atoms: 130 64 1X has 62 electrons and 1Y has 78 electrons.…

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Q: How many moles of iron are present in 3.15 x 1024 atoms of iron?

A: One mole of any substance is equal to 6.023 x 1023 units of that substance ( such as atoms, ions, or…

Q: How many atoms of carbon are combined with 7.70 moles of hydrogen atoms in a sample of the compound…

A: C2H6 From this Molecule we get that ; 1 mol C2H6 contain ; 2 mol Carbon and 6 mol Hydrogen    We can…

Q: How many moles of phosphorus atoms do you have if you have 4.00 x 1022 atoms of phosphorus. (The…

A: Please find the attached images for the answer

Q: Which kind of chemical formula can be obtained from experimental data showing the relative masses of…

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Q: Manganese is a transition element essential for the growth of bones. What is the mass in grams of…

A: 1 mol  = 6.022 × 1023 atoms 1 atom   =   1 / 6.022 × 1023 atoms   Mass in grams = Moles × Molar mass…

Q: 5 How many moles of O atoms are there in 1 mole of magnesium sulfate heptahydrate? А. 7 В. 11 С. 4…

A: Given; 1 mole of magnesium sulfate heptahydrate  Number of moles of oxygen atoms = ? Note: Chemical…

Q: In which of these compounds are there twice as many Oxygen atoms as Hydrogen atoms?

A: To find :- The compound having oxygen atoms two times more than the hydrogen atoms.   We can easily…

Q: ow many moles of H2O does 1.2 x 1024 molecules represent?

A: Given,  1.2 x 1024 molecules of H2O

Q: Does a mole of Ag (107.9 g) contains the same number of atoms as a mole of Na (22.99g).

A: You have given one mole of both Ag and Na.

Q: How many atoms are in 3.72 moles of pure aluminum?

A: Given: moles of Al = 3.72 mol

Q: Calculate the number of moles of 5.65*10^15 atoms of  ^3H

A: The SI unit or the measure for the amount of substance is called Mole. “1 mole is equal to Avogadro…

Q: How many moles of silver are 1.8x10^20 atoms of silver ?

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Q: The Japanese symbol for an atom has been written on a piece of copper metal using 99 iron atoms.…

A: 1 mol = 6.022×1023 [Avogadro's number]  The mass of one mole of atoms of an element is known as its…

Q: How many hydrogen atoms are there in 8.75 g of C,H,NO,? Select one: a. 23 4.79x 10 b. 3.22x 1023 с.…

A: Given: Mass of C2H7NO2 = 8.75 g Molar mass of C2H7NO2 = 77.08 g/mol

Q: How many Fe atoms are there in 2.44 moles of Fe? write out the full problem out.

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: How many moles of aluminum do 6.00*10^24 aluminum atoms represent?

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Q: Find the total number of atoms in a sample of cocaine hydrochloride, C17 H22 CINO4, of mass 24.0 mg…

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Q: Calculate the number of grams of lithium in 5.44 x 1021 atoms of lithium.

A: Given,  Number of atoms of Lithium=5.44×10^21 We know, molar mass of Lithium atom=6.941g/mol Also…

Q: A.How many moles of boron tribromide are present in 5.93 x 10^22 molecules of this compound?…

A: The molar mass of bromine tribromide  (BBr3) is 250.52 g/mol .

Q: How many grams of sugar C12H22O11 that consists of 1.25 x 1024 atoms of hydrogens?

A: Given that ; We have to determine the mass of sugar (in g) that consists of 1.25 x 1024 atoms of…

Q: If you have a sample of 24.31 g magnesium (Mg), which is equal to one mole, how many atoms of…

A: Given that Amount of magnesium (Mg) = 24.31 gram  Which is equal to 1 mole To answer this problem ,…

Q: How many moles of calcium atoms do you have if you have 3.39 x 1021 atoms of calcium. (The mass of…

A: Calculation of moles of Calcium atom: The given atoms of Calcium = 3.39×1021 atoms The mass of one…

Q: How many moles of calcium atoms do you have if you have 8.62 x 1021 atoms of calcium. (The mass of…

A: Number of atoms of Ca is given for which number of moles is to be determined.

Q: 0. How many grams of platinum contain the same number of atoms as 49.5g of mercury?

A: Applying mole concept and number of atoms.

Q: 23 atoms of magnesium? 1. How many moles of magnesium is 5.61 x 10

A: moles of any species is defined as when given mass of species divided by its molar mass

Q: How many carbon atoms are in 2.65 x 1023 molecules of C,H,?

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Q: If there are 8.59 x 1022 molecules of NaCl in a salt shaker, what is the mass of NaCl?

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Q: 3. How many atoms are in 3.56 moles of copper?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: What mass of Chromium metal would contain 5.00 x 1020 atoms of Cr? 0.0432 g

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Q: How many moles of neon would there be in 7.59 x 1025 neon atoms?

A: Avogadro's number (N) = 6.022 x 1023 atoms/mole No of moles = No of atoms / N                    =…

Q: How many moles of iron are present in 3.15 x 10 24 atoms of iron?

A: Number of atoms of iron = 3.15 × 1024 atoms.  Number of moles of iron = ?

Q: How many sulfur atoms are in 45.0 g sulfur? Could you please show me how you set it up.

A: 1 mole of any substance contains  6.023 ×1023

Q: How many moles of NF3 contain 2.55 x 1024 fluorine atoms?

A: We have to calculate the moles of NF3.

Q: How many silver atoms are there in 5.71 moles of silver?

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Q: How many moles of silicon, Si, are in 1.79 × 1024 Si atoms?

A: 1 mole of any substance consists of 6.022 x 1023 atoms. Here, it is required to calculate the number…

Q: How many atoms of hydrogen are found in 7.12 mol of pentane, C5H12?

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Q: Calculate the approximate number of atoms in a bacterium, assuming the average mass of an atom is…

A: Given,  Average mass of an atom is 10 times the mass of hydrogen atom Calculate the approximate…

Q: How many atoms of nitrogen are there in a sample of (4.80x10^2) grams of N2(g)?

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Q: A sample of TNT, C7H5N3O6 , has 7.97 x 1021 nitrogen atoms. How many hydrogen atoms are there in…

A: The details solution for this is provided below in attach image.

Q: How many moles are in 4.5 x 10^22 atoms of Cu?

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Q: How many moles are there in 2.87 x 10^24 atoms of gold?

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Q: How many moles would 1.00 x 103 molecules of methane ( 1. CH4) represent?

A: Avogadro number (NA) 1 mole of a substance contains 6.02×1023 molecules 1 mole of O2 contains…

Q: 2. How many MOLES of exygen are present in 2.91 grams of carbon monoxide? moles

A: We have to calculate moles of oxygen present in 2.91 grams of carbon monoxide.  Molar mass of…

Q: How Many atoms are there in 1.4532 mole of copper?

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Q: A 1.512-gram sample of aluminum metal was burned in the presence of oxygen gas, forming 2.857 grams…

A: Given,  1.512 g of Aluminium burns in oxygen gas to give 2.857g of binary oxide.

Q: 2. How many moles would there be in 500 atoms of Silver? - 3. What is the mass of exactly 230 Sodium…

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Q: How many atoms of titanium are there in  1.67 mole of each of the following? ilmenite, FeTiO3

A: Number of mole of ilmenite, FeTiO3 =1.67 mole

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.